15455-5400 VVV 31
15h 45m 27.46s -53° 59' 35.7" P.A. 177.00 sep 39.7 mag 10.30,13.50 Sp +K9
| Coord 2000 |
15455-5400 |
|
Discov num |
VVV 31 |
|
Comp |
|
|
Coord arcsec 2000 |
15 45 27.46 -53 59 35.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
177 |
|
Pa last |
176.9 |
|
P.A. Now (θ) |
176.9° |
|
| Sep first |
39.7 |
|
Sep last |
39.665 |
|
Sep. Now (ρ) |
39.665" |
|
| Mag pri |
10.30 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
+K9 |
|
| Pri motion ra |
+251 |
|
Sec motion ra |
+245 |
|
| Pri motion dec |
-180 |
|
Sec motion dec |
-170 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Norma |
|
Tycho2 |
8696-01855-1 |
|
